1 /*xml
2 <module name="Checker">
3 <module name="TreeWalker">
4 <module name="AvoidEscapedUnicodeCharacters">
5 <property name="allowIfAllCharactersEscaped" value="true"/>
6 </module>
7 </module>
8 </module>
9 */
10
11 package com.puppycrawl.tools.checkstyle.checks.avoidescapedunicodecharacters;
12
13 // xdoc section -- start
14 public class Example4 {
15 // OK, a normal String below
16 String unitAbbrev = "μs";
17 // violation below, not all characters are escaped ('s'). 'should be avoided.'
18 String unitAbbrev1 = "\u03bcs";
19 // ok, because below are escape characters and allowIfAllCharacters = true.
20 String unitAbbrev2 = "\u03bc\u03bc\u03bc";
21 // violation below
22 String unitAbbrev3 = "\u03bcs"; // it is μs
23 // violation below, not all characters are escaped ('s'). 'should be avoided.'
24 String unitAbbrev4 = "\u03bc\u03bcs";
25 public static int content() {
26 char content = 'r';
27 // OK, all control characters are escaped below
28 return '\ufeff' + content;
29 }
30 }
31 // xdoc section -- end